This is where that Severus Snape had two daughters that are identical twins and he couldn't tell them apart. When Nina Snape died after her two twin daughters were born, Severus kept his twin daughters secret until it was too late. Even the Dark Lord knew

Restricted Section

Restricted Section at the back, set off with a rope. A signed note from a teacher is required to peruse that section of the library; it contains books of Dark Magic only used by older students studying advanced Defence Against the Dark Arts.

Willow walked through the Dark Arts section, she really wanted to pull one of them down, but she was headed to the potions section to make some notes for an essay that she didn't have to do, but wanted to. She needed to get her grades up, and so asked for the extra credit assignment, she never thought that Snape would assign her the topic of the Polyjuice potion. She sighed as she spotted the book that would tell her what she needed to know, and pulled it from the shelf.

Severus decided to carry his newborn son into the library for some good children's books. He has four children now and the three of them are grown. Two of them are in classes. When he found Willow in the Restricted Section, he sighed. "Excuse me Willow, but why are you in the Restricted Section?" Snape asked her. Still carrying Tobias, he was trying to kick his father.

Willow looked down, "Well I was going to write an essay on the Polyjuice potion, and I needed to have more information then what the potion books supplied. Professor McGonagal said I could look in here..." she said softly. "May I ask why your here Professor?" she asked looking up.

Willow stood on her tiptoes to grab the book that was all about the Polyjuice Potion and started to take her notes. They involved ingredients, uses, length of the brewing process, length of the change of appearance, and also advantages of the potion to other appearance changing things, such as Metamorphmagus abilities and spells. by the time she finished, she had almost 3 rolls of parchment with her essay, and the 2 rolls of notes that she was halfway through.

When Severus's son Tobias finally picked out a couple books he took them to his father. "Read to me daddy." Tobias said to him in his baby voice. Severus smiled at him. Kaitlyn came inside to find her father to see her step brother. When she found him in the Children's section with her step brother. "Hi dad, how's little Tobias." Kaitlyn said without asking. Then she turned to find the same Gryffindor girl she sees in her classes. "Humph," Kaitlyn said. Then she walked over to her, "And what do you think you're doing stupid little bookworm?" Kaitlyn laughed at that.

"Humph, Mudblood." Kaitlyn said to herself. Then Kait noticed a doodle that was actually a drawing. "Hmm, that Mudblood is a good drawer. That's too bad that she left it behind." Kaitlyn said and then ripped the parchment.

Kaitlyn laughed and threw the drawing in the trash. Diana came in the library and seen Willow run out of the library. "Willow, what's wrong?" Diana asked her catching up with her and made her finally stop. "Willow, why are you crying? What's wrong?" Diana asked her.